package mask;

import java.util.Scanner;

public class Title7 {
	public static void main(String[] args) {
	Scanner scan = new Scanner(System.in);
	int flag = 0;
	for(int i = 1; i <= 10; i ++) {
		int grade = scan.nextInt();
		if(grade > flag) {
			flag = grade;
		}
	}
	System.out.println("最高分是" + flag);
	}
}
